HELP PLEASE Quadrilateral RUST has a vertex at T (5, 2). An image displaying a quadrilateral RUST.The vertex of R is R of 1 comma 5. What are the coordinates of T' after the translation (x, y) → (x – 1, y + 3), followed by a dilation by a scale factor of 2, centered at the origin? A. (8, 10) B. (6, 8) C. (10, 4) D. (4, 5)

Respuesta :

Answer:

A. (8, 10)

Step-by-step explanation:

The coordinates of point T are T(5, 2).

To find the coordinates of T' after the described sequence of transformations, first apply the translation (x, y) → (x - 1, y + 3) by subtracting 1 from the x-coordinate and adding 3 to the y-coordinate:

(5 - 1, 2 + 3) = (4, 5)

Now, apply the dilation by a scale factor of 2, centered at the origin. This means we multiply both coordinates by 2: (x, y) → (2x, 2y)

T' = (2(4), 2(5))

T' = (8, 10)

Therefore, the coordinates of T' after the translation and dilation are:

[tex]\LARGE\boxed{\boxed{(8, 10)}}[/tex]